Catechism of the Catholic Church

784 Index Doctrine Christian doctrine brief formulae of, 186 goals of, 25, 78, 98 Gospel, unparalleled doctrine, 127 initiative of lay Christians, necessary for permeating social realities with the demands of, 899 Jesus’ teaching as the Father’s teaching, 427 Sermon on the Mount as teaching for life, 2764 summary of Christian teaching, 9‑10 teaching, 5, 11, 427, 2179 texts for sacred song in conformity with Catholic teaching, 1158 truth of Christian doctrine in the witness of martyrdom, 2473 See also Catechesis social doctrine of the Church, 2419‑25 course of history explained in light of the Gospel (as found) in, 2421‑22 development of, 2412‑22 guidelines for action offered in, 2423‑25 temporal aspects in, 2420 Dogma definition of dogma by the Church’s authority, 88 of the faith, 88‑90 of the Immaculate Conception, 491 formation of dogma of the Holy Trinity, 249‑52 of the Holy Trinity, 253‑56 Domestic church. See Family; Marriage Doubt disciples’ doubt concerning Jesus’ resurrection, 644 about God’s love, 2119 prudence, the virtue to overcome doubt about good and evil, 1806 about voluntary and involuntary faith, 2088 Dove Holy Spirit, the Baptism of Jesus, and, 535 meaning of, 701 Doxology final, 2855‑56 origin of, 2641 as thanksgiving and praise, 1003 Drugs, harmful production, trafficking, and use of as a grave offense, 2291 protecting the family from, 2211 Dualism , 285 Duties, religious to adjust the liturgy to different cultures, 1205 to avoid scandal, 2489 of bearing witness to the truth, 2467, 2472 to behave as children of God, 2784 to believe in God and bear witness to the truth, 2087, 2471‑72 to celebrate the saving work of Christ, 1163 to form an enlightened and correct conscience, 2496 to help and defend the family, 2209‑10, 2211 to help and educate children, 2221‑31, 2252 to help one’s neighbor, 1932‑33, 2198, 2444, 2446 to honor one’s parents, 2214‑20 of listening to one’s conscience, 1778 to make one’s opinions known pertaining to the good of the Church, 907 to make reparation for injustices and lies, 2487 to observe the commandments of the Church, 578, 2037 to parents and superiors, 2199, 2234 to participate in the liturgy, 1141 of praying for the coming of the Kingdom, 2817 to proclaim the Gospel, 848, 888 of promoting clemency and mercy, 2298 to reject false oaths, 2151